| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H3O + 13 O2 = 12 CO2 + 6 H2O
Ga(HCO3)3 = Ga + H2 + C3 + O2 =>
2 Ga(HCO3)3 = 2 Ga + 3 H2 + 2 C3 + 9 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
HC + O = OC + HO =>
HC + 2 O = OC + HO
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Ga(HCO3)3 = Ga + H2 + C3 + O2 =>
2 Ga(HCO3)3 = 2 Ga + 3 H2 + 2 C3 + 9 O2
CuBr + Cl = CuCl2 + Br =>
CuBr + 2 Cl = CuCl2 + Br
C8H18 + O2 = carbondioxide + water =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H3O + O2 = CO2 + H2O =>
4 C3H3O + 13 O2 = 12 CO2 + 6 H2O
SeO4 + H2O = SeOH4 + OH =>
SeO4 + 7 H2O = SeOH4 + 10 OH
MnO4 + Fe = FeO + Mn =>
MnO4 + 4 Fe = 4 FeO + Mn
CH3OH = C + H3 + OH =>
CH3OH = C + H3 + OH
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2C2O4 + [O] = H2O + CO2 =>
H2C2O4 + [O] = H2O + 2 CO2
S8 + H2O = H2SO3 + H2 =>
S8 + 24 H2O = 8 H2SO3 + 16 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ni + CdCl2 = CdNi + Cl2 =>
Ni + CdCl2 = CdNi + Cl2
C2H6 + C2H4O2 = C4H8O2 + H2O =>
2 C2H6 + 4 C2H4O2 = 3 C4H8O2 + 2 H2O
Ga(HCO3)3 = Ga + H2 + C3 + O2 =>
2 Ga(HCO3)3 = 2 Ga + 3 H2 + 2 C3 + 9 O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Ca(s) + N2(g) = Ca3N2(s) =>
3 Ca(s) + N2(g) = Ca3N2(s)
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
Ga(HCO3)3 = Ga + H2 + C3 + O2 =>
2 Ga(HCO3)3 = 2 Ga + 3 H2 + 2 C3 + 9 O2
ZnCl + H = Zn + HCl =>
ZnCl + H = Zn + HCl
FeS + H3PO4 = FePO4 + H3S =>
FeS + H3PO4 = FePO4 + H3S
Pb(NO2)2 + KCl = PbCl2 + K(NO2) =>
Pb(NO2)2 + 2 KCl = PbCl2 + 2 K(NO2)
Ni + CdCl2 = CdNi + Cl2 =>
Ni + CdCl2 = CdNi + Cl2
KOH + H2O = KH2O + OH =>
KOH + H2O = KH2O + OH
S(s) + KCIO(s) = SO2 + KCI(S) =>
3 S(s) + 2 KCIO(s) = SO2 + 2 KCI(S)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO3(aq) = H2O(l) + SO2(g) = H2SO3 =>
H2SO3(aq) = H2O(l) + SO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C9H17O3N + O2 = HNO3 + CO2 + H2O =>
C9H17O3N + 13 O2 = HNO3 + 9 CO2 + 8 H2O
Na2CO3 + CH3COOH = Na2COOH + CH3CO3 =>
Na2CO3 + CH3COOH = Na2COOH + CH3CO3
C2H6 + C2H4O2 = C4H8O2 + H2O =>
2 C2H6 + 4 C2H4O2 = 3 C4H8O2 + 2 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
PCl3 + H3PO4 + H2O = H2PO3 + HCl =>
PCl3 + H3PO4 + 2 H2O = 2 H2PO3 + 3 HCl
C3H8O7 + NaOH = Na3C3H5O7 + H2O =>
C3H8O7 + 3 NaOH = Na3C3H5O7 + 3 H2O
S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2
NaNO2 + Na2SO4 = NaSO4 + Na2NO2 =>
NaNO2 + Na2SO4 = NaSO4 + Na2NO2
H2NCH2COOH + O2 = CO2 + H2O + NH3 =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
CrO7{2-} + H{+} + H2SO3 = Cr{3+} + HSO4{-} + H2O =>
2 CrO7{2-} + H{+} + 9.0000000000001H2SO3 = 2 Cr{3+} + 9.0000000000001HSO4{-} + 5 H2O
Ag(NO3) + Ca = Ag + Ca(NO3)2 =>
2 Ag(NO3) + Ca = 2 Ag + Ca(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + I2 = HI =>
H2 + I2 = 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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